Product Detail Coverage Area: 1200 Sq. Ft, Power Requirements: 115 VAC/50-60 Hz, Energy Consumption: 195 W (Max) Air Delivery: 40-270 CFM Max, Fan Type: 5 Selectable Fan Speeds and 700 CFM Capacity Filter Life: Pre-Filter 6-18 months, Sleeves 2-3 years, and Cartridges up to 3 years Includes: filters, remote control, batteries, owners manual, set of 4 casters, 10 foot power cord Pollutant Filtraton: ammonia, amines, ammonia-based odors and particulates . The "IQAir AM GCX Air Purifier" is best product for you. We recommended IQAir AM GCX Air Purifier